/*----------------------------------------------------------

       FONT SIZE CHANGE Script
       Copyright (c) Nozyscabin All Rights Reserved.

----------------------------------------------------------*/



//вз MAIN PROGRAM //////////////////////////////////////////

var FsConf = {
	keyName : "fontsizechangekeydata",
	sizeSet : new Array("75%","100%","125%")
}

var CookieData = {
	writeData : function(K,V){
		pack = K+"="+V+";";
		pack += "expires=Fri, 31-Dec-2100 23:59:59;";
		pack += "path=/;";
		document.cookie = pack;
	},
	getValue : function(K){
		cdata = document.cookie + ";";
		check = cdata.indexOf(K,0);
		if(check != -1){
			start = cdata.indexOf("=",check);
			end = cdata.indexOf(";",check);
			getLength = end - start -1;
			return(cdata.substr(start+1,getLength));
		}else{
			return "none";
		}
	}
}

var FsizeChange = {
	change : function(N){
		document.getElementsByTagName("body")[0].style.fontSize = FsConf.sizeSet[N];
		CookieData.writeData(FsConf.keyName,N);
	},
	firstSet : function(){
		if(CookieData.getValue(FsConf.keyName) == "none"){
			FSKEY = 1;
		}else{
			FSKEY = CookieData.getValue(FsConf.keyName);
		}
		document.writeln('<style type="text/css"><!--');
		document.writeln('body{font-size: '+FsConf.sizeSet[FSKEY]+ ';}');
		document.writeln('//--></style>');
	}
}